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package be.ugent.medirem.persistence.entity;

import be.ugent.medirem.persistence.util.TaskStatus;
import java.io.Serializable;
import java.util.Date;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Temporal;

/**
 *
 * @author Thomas Roelens <thomas.roelens@ugent.be>
 */
@Entity
@NamedQueries({
    @NamedQuery(name = "MedicationTask.FindByPrescriptionId",
    query = "SELECT m FROM MedicationTask m WHERE m.prescription.id = :prescriptionId")
})
public class MedicationTask implements Serializable {

    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    @ManyToOne
    private Prescription prescription;
    private TaskStatus status;
    @Temporal(javax.persistence.TemporalType.TIMESTAMP)
    private Date taskTime;
    @Temporal(javax.persistence.TemporalType.TIMESTAMP)
    private Date completionTime;

    public MedicationTask() {
    }

    public MedicationTask(Prescription prescription, Date taskTime) {
        this.prescription = prescription;
        this.taskTime = taskTime;
        this.status = TaskStatus.NOT_SEEN;
    }

    public Date getCompletionTime() {
        return completionTime;
    }

    public void setCompletionTime(Date completionTime) {
        this.completionTime = completionTime;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public Prescription getPrescription() {
        return prescription;
    }

    public void setPrescription(Prescription prescription) {
        this.prescription = prescription;
    }

    public TaskStatus getStatus() {
        return status;
    }

    public void setStatus(TaskStatus status) {
        this.status = status;
    }

    public Date getTaskTime() {
        return taskTime;
    }

    public void setTaskTime(Date taskTime) {
        this.taskTime = taskTime;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof MedicationTask)) {
            return false;
        }
        MedicationTask other = (MedicationTask) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "be.ugent.medirem.persistence.entity.MedicationTask[id=" + id + "]";
    }
}
